Panasonic ACURA CX-LH9161B Service Manual
Panasonic ACURA CX-LH9161B Service Manual

Panasonic ACURA CX-LH9161B Service Manual

Full-logic cassette tape player

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Specification*
General
Power Supply
Current Consumption
Power Output
Output Impedance
Cassette Player
Reproduction System
Tape Speed
Wow and Fluter
Signal to Noise Ratio
DC 12V (11V - 16V),
Test Voltage 13.2V
Negative Ground
Less than 0.8A
300mV
10kΩ
4-Track, 2-Program Stereo
4.76cm/sec.
Less than 0.1% (WRMS)
54dB
AUTOMOTIVE ELECTRONICS
ACURA
CX-LH9161B
Full-Logic Cassette Tape Player
ACURA PART No. : 08A03-5C4-0500
VEHICLE : ACURA RSX
DESTINATION : Canada
PRODUCED AFTER : Apr., 2001
Dimensions** (W×H×D)
Weight**
* Specifications and the design are subject to possible modification
without notice due to improvements.
** Dimensions and Weight shown are approximate.
Doldy noise reduction manufactured under license from Dolby
Laboratories Licensing Corporation.
"Dolby" and the double-D symbol
Laboratories Licensing Corporation.
ORDER No. 0153
180×50×150mm
1.4kg
are trade marks of Dolby
I0

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Summary of Contents for Panasonic ACURA CX-LH9161B

  • Page 1 ORDER No. 0153 AUTOMOTIVE ELECTRONICS ACURA CX-LH9161B Full-Logic Cassette Tape Player ACURA PART No. : 08A03-5C4-0500 VEHICLE : ACURA RSX DESTINATION : Canada PRODUCED AFTER : Apr., 2001 Specification* General Power Supply DC 12V (11V - 16V), Dimensions** (W×H×D) 180×50×150mm Test Voltage 13.2V Negative Ground Weight**...
  • Page 2: Table Of Contents

    ACURA / CX-LH9161B CONTENTS Page Page 1 FEATUERS 9 IC BLOCK DIAGRAM 2 FRONT VIEW 10 REPLACEMENT PARTS LIST 3 REAR VIEW AND CONNECTORS 11 EXPLODED VIEW (Unit) 4 WIRING CONNECTION 12 TAPE PLAYER PARTS 5 BLOCK DIAGRAM 13 EXPLODED VIEW (Tape Deck) 6 ALIGNMENT INSTRUCTIONS 14 WIRING DIAGRAM 7 ALIGNMENT POINTS...
  • Page 3: Wiring Connection

    ACURA / CX-LH9161B 4 WIRING CONNECTION...
  • Page 4: Block Diagram

    ACURA / CX-LH9161B 5 BLOCK DIAGRAM...
  • Page 5: Alignment Instructions

    ACURA / CX-LH9161B 6 ALIGNMENT INSTRUCTIONS 6.1. Alignment Conditions ∙ Power Supply Voltage : DC13.2V ∙ Output Impedance : 10kΩ 6.2. Dolby NR Alignment Step Alignment Item Test Tape VTVM Connection Adjust Remarks DOLBY NR Rch RFKZ0038 TP201 VR201 Adjust for 388mV ±1.0dB DOLBY NR Lch RFKZ0038 TP301...
  • Page 6: Terminals Description

    ACURA / CX-LH9161B 8 TERMINALS 9 IC BLOCK DIAGRAM DESCRIPTION IC601 : C2BBED000014 Port Description +5V power supply RESET Reset input T.LOAD Tape loading detection MS mode control DOLBY Dolby control BUS.OUT H-BUS data BUS.IN H-BUS data IC202 : YEAMUPD4066C ACC.DET ACC level detection +B.DET...
  • Page 7: Replacement Parts List

    ACURA / CX-LH9161B 10 REPLACEMENT PARTS Ref. Part No. Part Name & Description Remarks D802 YEADRD91JS1T Diode LIST Notes : CAPACITORs C220 ECA1CM100B Electrolytic, 10µF 16WV 1. Be sure to make your orders of replacement parts C227 YEU05F104Z Ceramic, 0.1µF 50WV according to this list.
  • Page 8 ACURA / CX-LH9161B Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks Carbon, 1kΩ Ω Ω Ω 1/4W R702 ERDS2TJ102 YEFX0214784 Bracket, Deck Carbon, 56Ω Ω Ω Ω 1/2W R705 ERDS1FJ560 YEP0PT8717C0 PCB w/Component Carbon, 1kΩ...
  • Page 9: Exploded View (Unit)

    ACURA / CX-LH9161B 11 EXPLODED VIEW (Unit)
  • Page 10: Tape Player Parts

    ACURA / CX-LH9161B 12 TAPE PLAYER PARTS Ref. Part No. Part Name & Description Remarks ERJ8GEYJ472V Chip, 4.7k OHM 1/8W Ref. Part No. Part Name & Description Remarks ERJ8GEYJ472V Chip, 4.7k OHM 1/8W ERJ8GEYJ472V Chip, 4.7k OHM 1/8W [8790A] Tape Dolby Block ERJ8GEYJ821V Chip, 820 OHM 1/8W ICs AND TRANSISTORs...
  • Page 11: Exploded View (Tape Deck)

    ACURA / CX-LH9161B 13 EXPLODED VIEW (Tape Deck)
  • Page 12: Wiring Diagram

    ACURA / CX-LH9161B 14 WIRING DIAGRAM 14.1. Main Block (Top View) [E-8717B][Top View]...
  • Page 13 ACURA / CX-LH9161B 14.2. Main Block (Bottom View) [E-8717B][Bottom View]...
  • Page 14 ACURA / CX-LH9161B 14.3. Tape Block-1 24 25 [E-8790A] [E-8790A] [Top View] [Bottom View]...
  • Page 15 ACURA / CX-LH9161B 14.4. Tape Block-2 [E-8791][Top View] [E-8791][Bottom View]...
  • Page 16 THIS PAGE IS JUST FOR THE PAGE LAYOUT USE ONLY.
  • Page 17: Schematic Diagram

    ACURA / CX-LH9161B 15 SCHEMATIC DIAGRAM 15.1. Main Block MUTE Q251,351 YEANDTC323ST H-BUS BUS.LINE Q650 B1AADF000005 D651 MA165TA T.Lch Q651 YEANDTC144ST ILLMI.SW Q652 YEANDTA144ST H-BUS 13.0 AF SELECTOR IC202 YEAMUPD4066C ILLMI.CONT CD.C.Lch T.Rch AF AMP IC203 YEAMM5218AP BUS.LINE MUTE Q602 YEAN2SA1175T ILLMI.SW CD.C.Rch BUFFER...
  • Page 18 ACURA / CX-LH9161B 15.2. Tape Block Printed in Japan (K) 2001.6 (Recycled Paper)

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